*Brand NEW* Hikvision NVR DS-7808NB-K1/8P (D) 2AAL090R Power Adapter 48V 1.875A Max Power Supply

*Brand NEW* Hikvision NVR DS-7808NB-K1/8P (D) 2AAL090R Power Adapter 48V 1.875A Max Power Supply

Description
Surveillance industrial-grade switching power supply model 2AAL090R, factory-matched dedicated power unit for Hikvision DS-7808NB-K1/8P (D) 8-channel PoE network video recorder. It outputs stable regulated 48V DC 1.875A (90W) ultra-low ripple power, fully meets the full-load power demand when all 8 PoE ports connect IP cameras simultaneously, eliminating video frame drop, recording interruption and NVR crash caused by voltage sag under heavy PoE load. Built with lightning surge protection, reinforced heat dissipation and complete multi-protection circuit, fanless silent design, stable 24/7 continuous monitoring operation for retail shops, warehouses, office and home security systems.
Specifications
Input: 100–240V AC 50–60Hz Global wide universal voltage
Output: 48V DC 1.875A Max (90W, Ultra-Low Ripple ≤70mV surveillance standard)
OEM Model: 2AAL090R
DC Connector: Standard 5.5×2.1mm center positive round barrel plug
Matching NVR: Hikvision DS-7808NB-K1/8P (D) 8-port PoE Network Video Recorder
Operating Temp: -10°C ~ +55°C Wide surveillance working temperature range
Cooling: Fanless natural convection multi-groove heat dissipation
Material: Thickened flame-retardant anti-surge ABS housing
Certifications: CE, FCC, RoHS, CCC, DOE Level VI energy efficiency, surge protection Grade 3
Compatibility: Only for Hikvision DS-7808NB-K1/8P (D) 8-channel PoE NVR, also compatible with other 48V 90W 8-port PoE recorder models
Package Included
1x 2AAL090R 48V 1.875A 90W PoE NVR power adapter + matched regional AC power cord
Features
✅ Exact factory power parameter match for Hikvision DS-7808NB-K1/8P(D) PoE NVR, direct plug-and-play OEM replacement
✅ Max 90W full power output supports simultaneous power supply for 8 PoE IP cameras without voltage drop
✅ Ultra-low ripple clean DC power ensures smooth 4K video recording, no screen flicker or signal loss during monitoring
✅ Built-in lightning surge protection prevents NVR motherboard damage from thunderstorm grid voltage surges
✅ Fanless zero-noise design, suitable for quiet office, store front and indoor monitoring room environments
✅ Complete OVP/OCP/SCP/OTP multi-protection avoids hardware burnout under overload, short-circuit or overheating
✅ Multi-slot heat dissipation shell effectively reduces heat buildup during all-day 24-hour recording
✅ Sturdy shockproof casing withstands cabinet installation vibration and long-term continuous operation
✅ Stable constant 48V voltage prevents unexpected NVR shutdown, lost footage and offline camera channels
✅ Ideal for supermarket security, warehouse monitoring, small business office, residential home surveillance systems
✅ 1-year surveillance equipment dedicated quality warranty with NVR power matching technical support
Packing list:
1 x AC DC Adapter Power Adapter
1 x US UK EU AU Power Cable Free fit your country
Condition NEW New 1 Year Warranty 30-Days Money Back!
Fast Shipping Free Power Cord Fit your country!